Olympic protest

Philospophy student Ezra Arriola hangs a sign outside the building at Siegel Hall on the Illinois Institute of Technology campus at 3301 S. Dearborn St. in Chicago on Sunday.

Philospophy student Ezra Arriola hangs a sign outside the building at Siegel Hall on the Illinois Institute of Technology campus at 3301 S. Dearborn St. in Chicago on Sunday. (Tribune photo by Nuccio DiNuzzo)

Philospophy student Ezra Arriola hangs a sign outside the building at Siegel Hall on the Illinois Institute of Technology campus at 3301 S. Dearborn St. in Chicago on Sunday.